pub enum QueryResult<T> {
None,
One(T),
Optional(Option<T>),
All(Vec<T>),
}Expand description
Result wrapper for Postgres write queries.
Variants§
Implementations§
Source§impl<T> QueryResult<T>
impl<T> QueryResult<T>
pub fn one(self) -> Result<T, DbkitError>
pub fn optional(self) -> Result<Option<T>, DbkitError>
pub fn all(self) -> Result<Vec<T>, DbkitError>
Auto Trait Implementations§
impl<T> Freeze for QueryResult<T>where
T: Freeze,
impl<T> RefUnwindSafe for QueryResult<T>where
T: RefUnwindSafe,
impl<T> Send for QueryResult<T>where
T: Send,
impl<T> Sync for QueryResult<T>where
T: Sync,
impl<T> Unpin for QueryResult<T>where
T: Unpin,
impl<T> UnsafeUnpin for QueryResult<T>where
T: UnsafeUnpin,
impl<T> UnwindSafe for QueryResult<T>where
T: UnwindSafe,
Blanket Implementations§
Source§impl<T> BorrowMut<T> for Twhere
T: ?Sized,
impl<T> BorrowMut<T> for Twhere
T: ?Sized,
Source§fn borrow_mut(&mut self) -> &mut T
fn borrow_mut(&mut self) -> &mut T
Mutably borrows from an owned value. Read more